Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

J George Sun, MD

Individual provider Gastroenterology Physician · NPI 1124175005

J George Sun, MD is a Gastroenterology in Houston, Texas. Graduated from Medical University of South Carolina College of Medicine in 2004, 22 years ago. Practices with Texas Digestive Disease Consultants, PLLC, a 615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
22
Trained at
Medical University of South Carolina College of Medicine
Licensed in
TX
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

929 Gessner Rd Ste 1360
Houston, TX 77024-2469
Phone: (713) 468-2030
Fax: (713) 468-1940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence P0677 (TX)

Record details

NPI number1124175005
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2007
Last updated in NPPESFebruary 16, 2023
Certification dateFebruary 16, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Texas Digestive Disease Consultants, Pllc — 615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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